From our (India) educational school, college, university, or even from work places like production industries, or even from our society which had a great cultural heritage, we do not learn much practical knowledge either to .. enrich ourselves with ..
1) good physical health, or ..
2) good technical skills, or ,..
3) even for deriving happiness and satisfaction in working for perfecting our ethics in what we speak and do; or ..
4) even to enrich spirituality in our method of day to day living.